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Fixed mock stage not moving

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This commit is contained in:
Joel Collins 2019-11-21 16:05:26 +00:00
parent dc99a12985
commit 394ef15fbe
2 changed files with 17 additions and 2 deletions
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17
openflexure_microscope/stage/mock.py
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@ -4,6 +4,7 @@ from openflexure_microscope.utilities import axes_to_array
from collections.abc import Iterable
import numpy as np
import time
import logging
class MockStage(BaseStage):
@ -75,20 +76,32 @@ class MockStage(BaseStage):
if simulate_time:
time.sleep(1)
if axis is not None:
# This code just converts single-axis moves into all-axis moves.
assert axis in self.axis_names, "axis must be one of {}".format(
self.axis_names
)
move = np.zeros(self.n_axes, dtype=np.int)
move[np.argmax(np.array(self.axis_names) == axis)] = int(displacement)
displacement = move
self._position = list(np.array(self._position) + np.array(move))
initial_move = np.array(displacement, dtype=np.int)
initial_move -= np.where(
self.backlash * displacement < 0,
self.backlash,
np.zeros(self.n_axes, dtype=self.backlash.dtype),
)
self._position = list(np.array(self._position) + np.array(initial_move))
logging.debug(np.array(self._position) + np.array(initial_move))
logging.debug(f"New position: {self._position}")
def move_abs(self, final, simulate_time: bool = True, **kwargs):
if simulate_time:
time.sleep(1)
self._position = list(final)
logging.debug(f"New position: {self._position}")
def close(self):
pass